77670387

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{54277}}^1$

素因数の和:54339

約数の個数: 16

約数和(自身を含む): 117240480

約数和(自身を除く): 39570093

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 54277, 162831, 488493, 1465479, 2876681, 8630043, 25890129, 77670387]

約数ペア:

[(1, 77670387), (3, 25890129), (9, 8630043), (27, 2876681), (53, 1465479), (159, 488493), (477, 162831), (1431, 54277)]